Learn Form Validation by Building a Calorie Counter - Step 40

JavaScript
1

Tell us what’s happening:

This keeps telling me that i have to concatenate ’ .input-container’ to targetId but i think i did that already

Your code so far

<!-- file: index.html -->


/* file: styles.css */


/* file: script.js */
// User Editable Region

function addEntry() {
  const targetId = '#' + entryDropdown.value + ' .input-container';
  var targetInputContainer = document.querySelector(targetId)
}

// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Challenge Information:

Learn Form Validation by Building a Calorie Counter - Step 40

2

are you sure you are changing the correct line?
also never use var

3

Sorry but I didn’t understood your explanation, I tried this way but it is still no correct

function addEntry() {
const targetId = ‘#’ + entryDropdown.value;
targetInputContainer = document.querySelector(targetId);
targetId += ’ .input-container’;

}

4

the requested string has to go here as argument of querySelector

5

thank you very much! i was stuck here for days

6

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